Sorry for the delay in responding and for the quality of this interim response. I had time Tuesday night to glance through my notebook and ID'd the names of 5 members of Ferrell's Battery captured and killed at Fort Tyler on April 16, '65. None of those were the one you're seeking. One of those found stated in his pension application that he was commanding 14 men of Ferrell's Battery at that place. I have not had the time to get the full list of captured/killed from my files as the files, me and the computer are rarely in the same place recently. As soon a practical, I'll get the full list posted and pulled for you.